Good point. If we hold anything under the microscope or telescope and increase it's powers the more complex in nature it gets. The more this power is increased the more we gain insight and mystery. Understanding does not make things less complex in nature?
Things can be complex and understandable at the same time. Just like our understanding of entropy. If you think entropy is not complex just because we are just recently capable of understanding it: I beg you, try to universally stop it.